Invention Grant
- Patent Title: System and method for determining characteristics of a physical environment with simple motion patterns
- Patent Title (中): 用简单运动模式确定物理环境特征的系统和方法
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Application No.: US12709413Application Date: 2010-02-19
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Publication No.: US08457829B2Publication Date: 2013-06-04
- Inventor: Qingfeng Huang , Ying Zhang
- Applicant: Qingfeng Huang , Ying Zhang
- Applicant Address: US CA Palo Alto
- Assignee: Palo Alto Research Center Incorporated
- Current Assignee: Palo Alto Research Center Incorporated
- Current Assignee Address: US CA Palo Alto
- Agent Patrick J. S. Inouye; Krista A. Wittman
- Main IPC: G01C22/00
- IPC: G01C22/00 ; G05D1/00 ; G05D2/00 ; G05D3/00 ; G05D4/00 ; G05D5/00
Abstract:
A system and method for determining characteristics of a physical environment with simple motion patterns are provided. A plurality of raw orientation readings are received from a simple motion pattern. A distribution of possible wall orientations upon each raw reading is determined. Wall direction is determined as the mean value of the distribution.
Public/Granted literature
- US20110205012A1 System And Method For Determining Characteristics Of A Physical Environment With Simple Motion Patterns Public/Granted day:2011-08-25
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